19041080

素因数分解:

$2^3\times 5^1\times {\mathrm{476027}}^1$

素因数の和:476038

約数の個数: 16

約数和(自身を含む): 42842520

約数和(自身を除く): 23801440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 476027, 952054, 1904108, 2380135, 3808216, 4760270, 9520540, 19041080]

約数ペア:

[(1, 19041080), (2, 9520540), (4, 4760270), (5, 3808216), (8, 2380135), (10, 1904108), (20, 952054), (40, 476027)]